![]() ![]() Furthermore, a substantial number of PostgreSQL users are also devoted macOS users, and they need tools that are fully compatible with their favorite operating system. Its users would significantly profit from leveraging such robust GUI tools. PostgreSQL stands out as one of the world’s most favored database management systems. The benefits are considerable, and even SQL experts often prefer GUI solutions over command-line utilities, augmenting their SQL expertise with the practical advantages of graphical interfaces. This user-friendly approach, with intuitive controls and dialogs, eliminates the need for manual coding. Restart the server for the changes to take effect.Graphical User Interface (GUI) database tools are designed to provide a visually engaging platform for users to manage tasks. ![]() Omit both of these options to disable TCP/ IP connections. Use ‘*’ to listen on all interfaces on the host, specify a single host name or IP address to listen on a single interface, or separate several hostname or IP addresses by space (such as ‘10.10.0.1 10.11.0.1’). Use the port option with the listen_addresses option to control the interface where the port will be listening. The default port number is 5432but you can change it as required. The port option sets the PostgreSQL server port number that will be used when listening for TCP/ IP connections. service postgresql restart Setting or changing the TCP port Restart the server for the changes to take effect. unix_socket_directory= /var/run/postgresql/ Remove or comment (#) the line to disable socket access. Specify a filesystem directory path, usually /var/run/postgresql/ and the socket will be created when the server next starts. The unix_socket_directory option indicates the filesystem path to the location of the directory you’d like to hold your socket. vi /etc/postgresql/9.5/main/nf Configuring local socket use (Linux/ Unix only) I’m using Linux for this example, but adjust the following steps to suit your environment. ![]() On Windows it’s usually C:\Program Files\PostgreSQL\9.5\data but again, you’ll have to take the version into account. In Linux you can use the following command to find the file: locate nfĪs you can see, the server version is included in the file path so you’ll need to check that before trying to open it. ![]() PostgreSQL Server can be configured to use a local socket, TCP connections or both.īe editing the nf file for the following sections however the location of the file is different depending on OS and PostgreSQL version. It incurs a small penalty over a local socket and therefore slightly higher latencies and is limited by the network bandwidth available. In larger or highly available systems this may not be possible.Ī TCP connection is the only option of connecting to your PostgreSQL database server from a remote machine. This comes with the limitation that it can only be used if the application accessing the database is on the same machine. In addition to a TCP listening port, PostgreSQL will also a local socket if the server is running in a Linux/ Unix environment. A local socket is the prefered method of connecting to a database as it removes much of the overhead of creating a TCP connection and transferring data. The default TCP port for PostgreSQL is usually 5432, however this can easily be changed in the nf configuration file, which is the main configuration file for the database server. ![]()
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